Rare Crystal Structure of Open Spirolactam Ring along with the Closed-Ring Form of a Rhodamine Derivative : Sensing of Cu2+ Ions from Spinach
Das, S., Rissanen, K., & Sahoo, P. (2019). Rare Crystal Structure of Open Spirolactam Ring along with the Closed-Ring Form of a Rhodamine Derivative : Sensing of Cu2+ Ions from Spinach. ACS Omega, 4(3), 5270-5274. https://doi.org/10.1021/acsomega.9b00053
Julkaistu sarjassa
ACS OmegaPäivämäärä
2019Tekijänoikeudet
© 2019 American Chemical Society
2019:99 | 2020:76 | 2021:110 | 2022:41 | 2023:90 | 2024:63 | 2025:5
Crystal structures of a rhodamine derivative in its closed and open spirolactam ring forms were developed, which allows selective and sensitive detection of Cu2+ ions at a micromolar range in neutral medium. The chemosensing properties of the probe through a pentacoordinate Cu2+ ions were proven by spectroscopic and theoretical analysis. The spirolactam ring opening as the Cu2+selective sensor was applied to spinach (Spinacia oleracea) to estimate the accumulation of copper as copper(II) in the plant.
Julkaisija
American Chemical SocietyISSN Hae Julkaisufoorumista
2470-1343Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/28974325
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Lisenssi
Ellei muuten mainita, aineiston lisenssi on ACS AuthorChoice License
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
Synthesis of N‐Fused Indolines via Copper (II)‐Catalyzed Dearomatizing Cyclization of Indoles
Zhang, Jingyu; Xia, Wei; Huda, Saskia; Ward, Jas S.; Rissanen, Kari; Albrecht, Markus (Wiley, 2021)Herein, a copper(II)-catalyzed dearomative cyclization amination of N-(2-aminobenzoyl) indoles is presented. Under mild reaction conditions, the cyclization proceeds to afford tetracyclic indolines by forming a new C−N ... -
The First Copper(I)-Olefin Complexes Bearing a 1,3,4-Oxadiazole Core : Alternating-Current Electrochemical Crystallization, X-ray Experiment and DFT Study
Slyvka, Yu.; Goreshnik, E.; Veryasov, G.; Morozov, Dmitry; Luk'yanov, M.; Mys'kiv, M. (Elsevier, 2017)By means of alternating-current electrochemical technique, four new π-complexes, namely [Cu2(C11H10N2OS)2Br1.91Cl0.09] (1), [Cu(C11H10N2OS)NO3] (2), [Cu2(C11H10N2OS)2(H2O)2](BF4)2 (3) and [Cu2(C11H10N2OS)2(H2O)2](ClO4)2 ... -
Cyclic Sulfoximine and Sulfonimidamide Derivatives by Copper‐Catalyzed Cross‐Coupling Reactions with Elemental Sulfur
Wu, Peng; Ward, Jas S.; Rissanen, Kari; Bolm, Carsten (Wiley, 2023)Copper-catalyzed cross-coupling reactions of α-bromoaryl NH-sulfoximines with elemental sulfur lead to benzo[d][1,3,2]dithiazole-1-oxides, which represent a new class of three-dimensional heterocycles. The reactions proceed ... -
A Copper‐Catalyzed Interrupted Domino Reaction for the Synthesis of Fused Triazolyl Benzothiadiazine‐1‐oxides
Hommelsheim, Renè; Bausch, Sandra; Selvakumar, Arjuna; Amer, Mostafa M.; Truong, Khai-Nghi; Rissanen, Kari; Bolm, Carsten (Wiley-VCH Verlag, 2023)Copper(I)-catalyzed domino reactions of 2-azido sulfoximines with 1-iodoalkynes yield fused triazolyl-containing benzothiadiazine-1-oxides. The protocol features the synthesis of two fused heterocyclic rings in one step ... -
Base-Controlled Regiospecific Mono-Benzylation/Allylation and Diallylation of 4-Aryl-5-indolyl-1,2,4-triazole-3-thione : Thio-Aza Allyl Rearrangement
Salama, Eid E.; Youssef, Mohamed F.; Boraei, Ahmed T., A.; Haukka, Matti; Soliman, Saied M.; Barakat, Assem; Sarhan, Ahmed A. M. (MDPI AG, 2023)The regiospecific S-benzylation/allylation of two 4-aryl-5-indolyl-1,2,4-triazole-3-thione precursors was carried out using Et3N as a base. Allyl group migration from exocyclic sulfur to the triazole nitrogen (N3) was ...
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.